222445300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4166

約数の個数: 108

約数和(自身を含む): 612710784

約数和(自身を除く): 390265484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3850, 4127, 4900, 5390, 7700, 8254, 10780, 13475, 16508, 20635, 26950, 28889, 41270, 45397, 53900, 57778, 82540, 90794, 103175, 115556, 144445, 181588, 202223, 206350, 226985, 288890, 317779, 404446, 412700, 453970, 577780, 635558, 722225, 808892, 907940, 1011115, 1134925, 1271116, 1444450, 1588895, 2022230, 2224453, 2269850, 2888900, 3177790, 4044460, 4448906, 4539700, 5055575, 6355580, 7944475, 8897812, 10111150, 11122265, 15888950, 20222300, 22244530, 31777900, 44489060, 55611325, 111222650, 222445300]

約数ペア:

[(1, 222445300), (2, 111222650), (4, 55611325), (5, 44489060), (7, 31777900), (10, 22244530), (11, 20222300), (14, 15888950), (20, 11122265), (22, 10111150), (25, 8897812), (28, 7944475), (35, 6355580), (44, 5055575), (49, 4539700), (50, 4448906), (55, 4044460), (70, 3177790), (77, 2888900), (98, 2269850), (100, 2224453), (110, 2022230), (140, 1588895), (154, 1444450), (175, 1271116), (196, 1134925), (220, 1011115), (245, 907940), (275, 808892), (308, 722225), (350, 635558), (385, 577780), (490, 453970), (539, 412700), (550, 404446), (700, 317779), (770, 288890), (980, 226985), (1078, 206350), (1100, 202223), (1225, 181588), (1540, 144445), (1925, 115556), (2156, 103175), (2450, 90794), (2695, 82540), (3850, 57778), (4127, 53900), (4900, 45397), (5390, 41270), (7700, 28889), (8254, 26950), (10780, 20635), (13475, 16508)]